Example usage for io.netty.util AsciiString AsciiString

Introduction

In this page you can find the example usage for io.netty.util AsciiString AsciiString.

Prototype

public AsciiString(CharSequence value, Charset charset) 

Source Link

Document

Create a copy of value into this instance using the encoding type of charset .

Usage

From source file:at.yawk.dbus.protocol.object.ObjectPathObject.java

public CharSequence getSequence() {
    return new AsciiString(bytes, false);
}

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From source file:io.grpc.netty.GrpcHpackDecoder.java

License:Apache License

private CharSequence readStringLiteral(ByteBuf in, int length, boolean huffmanEncoded) throws Http2Exception {
    if (huffmanEncoded) {
        return hpackHuffmanDecoder.decode(in, length);
    }//from w  w  w. ja  v  a 2  s .com
    byte[] buf = new byte[length];
    in.readBytes(buf);
    return new AsciiString(buf, false);
}

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From source file:io.grpc.netty.GrpcHttp2OutboundHeaders.java

License:Apache License

private GrpcHttp2OutboundHeaders(AsciiString[] preHeaders, byte[][] serializedMetadata) {
    normalHeaders = new AsciiString[serializedMetadata.length];
    for (int i = 0; i < normalHeaders.length; i++) {
        normalHeaders[i] = new AsciiString(serializedMetadata[i], false);
    }//from   ww  w . ja  v  a 2 s  .  com
    this.preHeaders = preHeaders;
}

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From source file:io.grpc.netty.MethodDescriptorBenchmark.java

License:Apache License

/** Foo bar. */
@Benchmark/*www .  ja  v  a2s .  c  o  m*/
@BenchmarkMode(Mode.SampleTime)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
public AsciiString direct() {
    return new AsciiString(directBytes, false);
}

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From source file:io.grpc.netty.NettyClientStreamTest.java

License:Apache License

@Test
public void invalidInboundContentTypeShouldCancelStream() {
    // Set stream id to indicate it has been created
    stream().transportState().setId(STREAM_ID);
    Http2Headers headers = new DefaultHttp2Headers().status(STATUS_OK).set(CONTENT_TYPE_HEADER,
            new AsciiString("application/bad", UTF_8));
    stream().transportState().transportHeadersReceived(headers, false);
    Http2Headers trailers = new DefaultHttp2Headers().set(new AsciiString("grpc-status", UTF_8),
            new AsciiString("0", UTF_8));
    stream().transportState().transportHeadersReceived(trailers, true);
    ArgumentCaptor<Status> captor = ArgumentCaptor.forClass(Status.class);
    ArgumentCaptor<Metadata> metadataCaptor = ArgumentCaptor.forClass(Metadata.class);
    verify(listener).closed(captor.capture(), same(PROCESSED), metadataCaptor.capture());
    Status status = captor.getValue();/*  w  w  w  .j a  v a 2 s. c  om*/
    assertEquals(Status.Code.UNKNOWN, status.getCode());
    assertTrue(status.getDescription().contains("content-type"));
    assertEquals("application/bad",
            metadataCaptor.getValue().get(Metadata.Key.of("Content-Type", Metadata.ASCII_STRING_MARSHALLER)));
}

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From source file:io.grpc.netty.NettyServerHandler.java

License:Apache License

private void respondWithHttpError(ChannelHandlerContext ctx, int streamId, int code, Status.Code statusCode,
        String msg) {/*from  w  ww  .j  a  va 2 s  . com*/
    Metadata metadata = new Metadata();
    metadata.put(InternalStatus.CODE_KEY, statusCode.toStatus());
    metadata.put(InternalStatus.MESSAGE_KEY, msg);
    byte[][] serialized = InternalMetadata.serialize(metadata);

    Http2Headers headers = new DefaultHttp2Headers(true, serialized.length / 2).status("" + code)
            .set(CONTENT_TYPE_HEADER, "text/plain; encoding=utf-8");
    for (int i = 0; i < serialized.length; i += 2) {
        headers.add(new AsciiString(serialized[i], false), new AsciiString(serialized[i + 1], false));
    }
    encoder().writeHeaders(ctx, streamId, headers, 0, false, ctx.newPromise());
    ByteBuf msgBuf = ByteBufUtil.writeUtf8(ctx.alloc(), msg);
    encoder().writeData(ctx, streamId, msgBuf, 0, true, ctx.newPromise());
}

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From source file:io.grpc.netty.NettyServerHandlerTest.java

License:Apache License

@Test
public void headersWithInvalidContentTypeShouldFail() throws Exception {
    manualSetUp();/*ww w.j av  a  2  s .c  o m*/
    Http2Headers headers = new DefaultHttp2Headers().method(HTTP_METHOD)
            .set(CONTENT_TYPE_HEADER, new AsciiString("application/bad", UTF_8)).set(TE_HEADER, TE_TRAILERS)
            .path(new AsciiString("/foo/bar"));
    ByteBuf headersFrame = headersFrame(STREAM_ID, headers);
    channelRead(headersFrame);
    Http2Headers responseHeaders = new DefaultHttp2Headers()
            .set(InternalStatus.CODE_KEY.name(), String.valueOf(Code.INTERNAL.value()))
            .set(InternalStatus.MESSAGE_KEY.name(), "Content-Type 'application/bad' is not supported")
            .status("" + 415).set(CONTENT_TYPE_HEADER, "text/plain; encoding=utf-8");

    verifyWrite().writeHeaders(eq(ctx()), eq(STREAM_ID), eq(responseHeaders), eq(0),
            eq(DEFAULT_PRIORITY_WEIGHT), eq(false), eq(0), eq(false), any(ChannelPromise.class));
}

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From source file:io.grpc.netty.NettyServerHandlerTest.java

License:Apache License

@Test
public void headersSupportExtensionContentType() throws Exception {
    manualSetUp();//  w  w w .  j av  a 2s . co m
    Http2Headers headers = new DefaultHttp2Headers().method(HTTP_METHOD)
            .set(CONTENT_TYPE_HEADER, new AsciiString("application/grpc+json", UTF_8))
            .set(TE_HEADER, TE_TRAILERS).path(new AsciiString("/foo/bar"));
    ByteBuf headersFrame = headersFrame(STREAM_ID, headers);
    channelRead(headersFrame);

    ArgumentCaptor<NettyServerStream> streamCaptor = ArgumentCaptor.forClass(NettyServerStream.class);
    ArgumentCaptor<String> methodCaptor = ArgumentCaptor.forClass(String.class);
    verify(transportListener).streamCreated(streamCaptor.capture(), methodCaptor.capture(),
            any(Metadata.class));
    stream = streamCaptor.getValue();
}

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